1422113700 has 288 divisors, whose sum is σ = 4899686400. Its totient is φ = 311731200.

The previous prime is 1422113689. The next prime is 1422113711. The reversal of 1422113700 is 73112241.

1422113700 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1422113689) and next prime (1422113711).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7146201 + ... + 7146399.

It is an arithmetic number, because the mean of its divisors is an integer number (17012800).

Almost surely, 2^1422113700 is an apocalyptic number.

1422113700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422113700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2449843200).

1422113700 is an abundant number, since it is smaller than the sum of its proper divisors (3477572700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422113700 is a wasteful number, since it uses less digits than its factorization.

1422113700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1422113700 is about 37710.9228208486. The cubic root of 1422113700 is about 1124.5482828455.

Adding to 1422113700 its reverse (73112241), we get a palindrome (1495225941).

The spelling of 1422113700 in words is "one billion, four hundred twenty-two million, one hundred thirteen thousand, seven hundred".