22220101020102 has 16 divisors (see below), whose sum is σ = 46779160042560. Its totient is φ = 7016874006312.

The previous prime is 22220101020067. The next prime is 22220101020109. The reversal of 22220101020102 is 20102010102222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220101020109) 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, 97456583308 + ... + 97456583535.

It is an arithmetic number, because the mean of its divisors is an integer number (2923697502660).

Almost surely, 2^{22220101020102} is an apocalyptic number.

22220101020102 is an abundant number, since it is smaller than the sum of its proper divisors (24559059022458).

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

22220101020102 is a wasteful number, since it uses less digits than its factorization.

22220101020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194913166867.

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

Adding to 22220101020102 its reverse (20102010102222), we get a palindrome (42322111122324).

The spelling of 22220101020102 in words is "twenty-two trillion, two hundred twenty billion, one hundred one million, twenty thousand, one hundred two".