101200220002102 has 16 divisors (see below), whose sum is σ = 163478893294080. Its totient is φ = 46707332467392.

The previous prime is 101200220002003. The next prime is 101200220002117. The reversal of 101200220002102 is 201200022002101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16534327 + ... + 21812482.

It is an arithmetic number, because the mean of its divisors is an integer number (10217430830880).

Almost surely, 2^{101200220002102} is an apocalyptic number.

101200220002102 is a deficient number, since it is larger than the sum of its proper divisors (62278673291978).

101200220002102 is a wasteful number, since it uses less digits than its factorization.

101200220002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38448327.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101200220002102 its reverse (201200022002101), we get a palindrome (302400242004203).

The spelling of 101200220002102 in words is "one hundred one trillion, two hundred billion, two hundred twenty million, two thousand, one hundred two".