22002011100102 has 64 divisors (see below), whose sum is σ = 48104931297024. Its totient is φ = 6653320611840.

The previous prime is 22002011100073. The next prime is 22002011100103. The reversal of 22002011100102 is 20100111020022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002011100103) 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, 100348498 + ... + 100567514.

It is an arithmetic number, because the mean of its divisors is an integer number (751639551516).

Almost surely, 2^{22002011100102} is an apocalyptic number.

22002011100102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22002011100102 is an abundant number, since it is smaller than the sum of its proper divisors (26102920196922).

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

22002011100102 is a wasteful number, since it uses less digits than its factorization.

22002011100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222213.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22002011100102 its reverse (20100111020022), we get a palindrome (42102122120124).

The spelling of 22002011100102 in words is "twenty-two trillion, two billion, eleven million, one hundred thousand, one hundred two".