101211223331122 has 16 divisors (see below), whose sum is σ = 152304283799712. Its totient is φ = 50443133850720.

The previous prime is 101211223331111. The next prime is 101211223331129. The reversal of 101211223331122 is 221133322112101.

It is not an unprimeable number, because it can be changed into a prime (101211223331129) 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, 39324373 + ... + 41818999.

It is an arithmetic number, because the mean of its divisors is an integer number (9519017737482).

Almost surely, 2^{101211223331122} is an apocalyptic number.

101211223331122 is a deficient number, since it is larger than the sum of its proper divisors (51093060468590).

101211223331122 is a wasteful number, since it uses less digits than its factorization.

101211223331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559753.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 101211223331122 its reverse (221133322112101), we get a palindrome (322344545443223).

The spelling of 101211223331122 in words is "one hundred one trillion, two hundred eleven billion, two hundred twenty-three million, three hundred thirty-one thousand, one hundred twenty-two".