101020111122002 has 16 divisors (see below), whose sum is σ = 155058404656320. Its totient is φ = 49334041094352.

The previous prime is 101020111122001. The next prime is 101020111122059. The reversal of 101020111122002 is 200221111020101.

It is a super-2 number, since 2×101020111122002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101020111122001) 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, 13077677 + ... + 19314912.

It is an arithmetic number, because the mean of its divisors is an integer number (9691150291020).

Almost surely, 2^{101020111122002} is an apocalyptic number.

101020111122002 is a deficient number, since it is larger than the sum of its proper divisors (54038293534318).

101020111122002 is a wasteful number, since it uses less digits than its factorization.

101020111122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32428897.

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

Adding to 101020111122002 its reverse (200221111020101), we get a palindrome (301241222142103).

The spelling of 101020111122002 in words is "one hundred one trillion, twenty billion, one hundred eleven million, one hundred twenty-two thousand, two".