22002101021102 has 16 divisors (see below), whose sum is σ = 34440006408192. Its totient is φ = 10522152641880.

The previous prime is 22002101021101. The next prime is 22002101021191. The reversal of 22002101021102 is 20112010120022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002101021101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12611174 + ... + 14249417.

It is an arithmetic number, because the mean of its divisors is an integer number (2152500400512).

Almost surely, 2^{22002101021102} is an apocalyptic number.

22002101021102 is a deficient number, since it is larger than the sum of its proper divisors (12437905387090).

22002101021102 is a wasteful number, since it uses less digits than its factorization.

22002101021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26878423.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22002101021102 its reverse (20112010120022), we get a palindrome (42114111141124).

The spelling of 22002101021102 in words is "twenty-two trillion, two billion, one hundred one million, twenty-one thousand, one hundred two".