101222211010011 has 64 divisors (see below), whose sum is σ = 171583772279808. Its totient is φ = 51648626585088.

The previous prime is 101222211009979. The next prime is 101222211010061. The reversal of 101222211010011 is 110010112222101.

It is a happy number.

It is not a de Polignac number, because 101222211010011 - 2⁵ = 101222211009979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101222211010061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27214981 + ... + 30709926.

It is an arithmetic number, because the mean of its divisors is an integer number (2680996441872).

Almost surely, 2^{101222211010011} is an apocalyptic number.

101222211010011 is a deficient number, since it is larger than the sum of its proper divisors (70361561269797).

101222211010011 is a wasteful number, since it uses less digits than its factorization.

101222211010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57925140.

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

Adding to 101222211010011 its reverse (110010112222101), we get a palindrome (211232323232112).

The spelling of 101222211010011 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred eleven million, ten thousand, eleven".