222021012000102 has 64 divisors (see below), whose sum is σ = 535016665989120. Its totient is φ = 60002451121824.

The previous prime is 222021012000101. The next prime is 222021012000113. The reversal of 222021012000102 is 201000210120222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222021012000101) 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, 215833558 + ... + 216859785.

It is an arithmetic number, because the mean of its divisors is an integer number (8359635406080).

Almost surely, 2^{222021012000102} is an apocalyptic number.

222021012000102 is an abundant number, since it is smaller than the sum of its proper divisors (312995653989018).

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

222021012000102 is a wasteful number, since it uses less digits than its factorization.

222021012000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432694017.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222021012000102 its reverse (201000210120222), we get a palindrome (423021222120324).

The spelling of 222021012000102 in words is "two hundred twenty-two trillion, twenty-one billion, twelve million, one hundred two", and thus it is an aban number.