101011012100122 has 32 divisors (see below), whose sum is σ = 155551320916992. Its totient is φ = 49168329409584.

The previous prime is 101011012100071. The next prime is 101011012100153. The reversal of 101011012100122 is 221001210110101.

It is a happy number.

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, 848579973 + ... + 848698999.

It is an arithmetic number, because the mean of its divisors is an integer number (4860978778656).

Almost surely, 2^{101011012100122} is an apocalyptic number.

101011012100122 is a deficient number, since it is larger than the sum of its proper divisors (54540308816870).

101011012100122 is a wasteful number, since it uses less digits than its factorization.

101011012100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151522.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101011012100122 its reverse (221001210110101), we get a palindrome (322012222210223).

The spelling of 101011012100122 in words is "one hundred one trillion, eleven billion, twelve million, one hundred thousand, one hundred twenty-two".