1422231413250 has 64 divisors (see below), whose sum is σ = 3551592844800. Its totient is φ = 379079740800.

The previous prime is 1422231413237. The next prime is 1422231413257. The reversal of 1422231413250 is 523141322241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1422231413257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1112871 + ... + 2020629.

It is an arithmetic number, because the mean of its divisors is an integer number (55493638200).

Almost surely, 2^{1422231413250} is an apocalyptic number.

1422231413250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422231413250 is an abundant number, since it is smaller than the sum of its proper divisors (2129361431550).

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

1422231413250 is a wasteful number, since it uses less digits than its factorization.

1422231413250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909868 (or 909858 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1422231413250 its reverse (523141322241), we get a palindrome (1945372735491).

The spelling of 1422231413250 in words is "one trillion, four hundred twenty-two billion, two hundred thirty-one million, four hundred thirteen thousand, two hundred fifty".