1010000220122 has 32 divisors (see below), whose sum is σ = 1570599313920. Its totient is φ = 486608855040.

The previous prime is 1010000220049. The next prime is 1010000220143. The reversal of 1010000220122 is 2210220000101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43472273 + ... + 43495499.

It is an arithmetic number, because the mean of its divisors is an integer number (49081228560).

Almost surely, 2^{1010000220122} is an apocalyptic number.

1010000220122 is a deficient number, since it is larger than the sum of its proper divisors (560599093798).

1010000220122 is a wasteful number, since it uses less digits than its factorization.

1010000220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26246.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1010000220122 its reverse (2210220000101), we get a palindrome (3220220220223).

The spelling of 1010000220122 in words is "one trillion, ten billion, two hundred twenty thousand, one hundred twenty-two".