101122021222211 has 32 divisors (see below), whose sum is σ = 115298694950400. Its totient is φ = 87789039148800.

The previous prime is 101122021222207. The next prime is 101122021222217. The reversal of 101122021222211 is 112222120221101.

It is not a de Polignac number, because 101122021222211 - 2² = 101122021222207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101122021222217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1022490281 + ... + 1022589173.

It is an arithmetic number, because the mean of its divisors is an integer number (3603084217200).

Almost surely, 2^{101122021222211} is an apocalyptic number.

101122021222211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101122021222211 is a deficient number, since it is larger than the sum of its proper divisors (14176673728189).

101122021222211 is a wasteful number, since it uses less digits than its factorization.

101122021222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105467.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 101122021222211 its reverse (112222120221101), we get a palindrome (213344141443312).

The spelling of 101122021222211 in words is "one hundred one trillion, one hundred twenty-two billion, twenty-one million, two hundred twenty-two thousand, two hundred eleven".