101102101220002 has 32 divisors (see below), whose sum is σ = 161998132136112. Its totient is φ = 47155488866304.

The previous prime is 101102101219979. The next prime is 101102101220009. The reversal of 101102101220002 is 200022101201101.

It can be written as a sum of positive squares in 8 ways, for example, as 14977372143721 + 86124729076281 = 3870061^2 + 9280341^2 .

It is not an unprimeable number, because it can be changed into a prime (101102101220009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218274718 + ... + 218737414.

Almost surely, 2^{101102101220002} is an apocalyptic number.

101102101220002 is a deficient number, since it is larger than the sum of its proper divisors (60896030916110).

101102101220002 is a wasteful number, since it uses less digits than its factorization.

101102101220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519702.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101102101220002 its reverse (200022101201101), we get a palindrome (301124202421103).

The spelling of 101102101220002 in words is "one hundred one trillion, one hundred two billion, one hundred one million, two hundred twenty thousand, two".