101012111122002 has 32 divisors (see below), whose sum is σ = 212820532989120. Its totient is φ = 31874042865600.

The previous prime is 101012111121931. The next prime is 101012111122049. The reversal of 101012111122002 is 200221111210101.

It is a happy number.

It is a super-3 number, since 3×101012111122002³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340386333 + ... + 340682960.

It is an arithmetic number, because the mean of its divisors is an integer number (6650641655910).

Almost surely, 2^{101012111122002} is an apocalyptic number.

101012111122002 is an abundant number, since it is smaller than the sum of its proper divisors (111808421867118).

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

101012111122002 is a wasteful number, since it uses less digits than its factorization.

101012111122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681070618.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101012111122002 its reverse (200221111210101), we get a palindrome (301233222332103).

The spelling of 101012111122002 in words is "one hundred one trillion, twelve billion, one hundred eleven million, one hundred twenty-two thousand, two".