1011022101122 has 16 divisors (see below), whose sum is σ = 1655199489600. Its totient is φ = 459333365040.

The previous prime is 1011022101101. The next prime is 1011022101137. The reversal of 1011022101122 is 2211012201101.

It is a junction number, because it is equal to n+sod(n) for n = 1011022101097 and 1011022101106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11060222 + ... + 11151257.

It is an arithmetic number, because the mean of its divisors is an integer number (103449968100).

Almost surely, 2^{1011022101122} is an apocalyptic number.

1011022101122 is a deficient number, since it is larger than the sum of its proper divisors (644177388478).

1011022101122 is a wasteful number, since it uses less digits than its factorization.

1011022101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22213561.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1011022101122 its reverse (2211012201101), we get a palindrome (3222034302223).

The spelling of 1011022101122 in words is "one trillion, eleven billion, twenty-two million, one hundred one thousand, one hundred twenty-two".