1000102010022 has 32 divisors (see below), whose sum is σ = 2294140815360. Its totient is φ = 322613551080.

The previous prime is 1000102010021. The next prime is 1000102010027. The reversal of 1000102010022 is 2200102010001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1000102009986 and 1000102010013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000102010021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298714578 + ... + 298717925.

It is an arithmetic number, because the mean of its divisors is an integer number (71691900480).

Almost surely, 2^{1000102010022} is an apocalyptic number.

1000102010022 is an abundant number, since it is smaller than the sum of its proper divisors (1294038805338).

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

1000102010022 is a wasteful number, since it uses less digits than its factorization.

1000102010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597432545 (or 597432539 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1000102010022 its reverse (2200102010001), we get a palindrome (3200204020023).

The spelling of 1000102010022 in words is "one trillion, one hundred two million, ten thousand, twenty-two".