101200012111022 has 32 divisors (see below), whose sum is σ = 168901596044640. Its totient is φ = 45084722475520.

The previous prime is 101200012110961. The next prime is 101200012111027. The reversal of 101200012111022 is 220111210002101.

It is a junction number, because it is equal to n+sod(n) for n = 101200012110988 and 101200012111006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101200012111027) 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, 44425247 + ... + 46647642.

It is an arithmetic number, because the mean of its divisors is an integer number (5278174876395).

Almost surely, 2^{101200012111022} is an apocalyptic number.

101200012111022 is a deficient number, since it is larger than the sum of its proper divisors (67701583933618).

101200012111022 is a wasteful number, since it uses less digits than its factorization.

101200012111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91073908.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101200012111022 its reverse (220111210002101), we get a palindrome (321311222113123).

The spelling of 101200012111022 in words is "one hundred one trillion, two hundred billion, twelve million, one hundred eleven thousand, twenty-two".