20221002000102 has 24 divisors (see below), whose sum is σ = 41884643867976. Its totient is φ = 6507908688064.

The previous prime is 20221002000091. The next prime is 20221002000107. The reversal of 20221002000102 is 20100020012202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20221002000107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2003661423 + ... + 2003671514.

It is an arithmetic number, because the mean of its divisors is an integer number (1745193494499).

Almost surely, 2^{20221002000102} is an apocalyptic number.

20221002000102 is an abundant number, since it is smaller than the sum of its proper divisors (21663641867874).

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

20221002000102 is a wasteful number, since it uses less digits than its factorization.

20221002000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007333000 (or 4007332971 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20221002000102 its reverse (20100020012202), we get a palindrome (40321022012304).

The spelling of 20221002000102 in words is "twenty trillion, two hundred twenty-one billion, two million, one hundred two", and thus it is an aban number.