2111230101122 has 8 divisors (see below), whose sum is σ = 3166904398716. Its totient is φ = 1055595301552.

The previous prime is 2111230101107. The next prime is 2111230101131. The reversal of 2111230101122 is 2211010321112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1672311926041 + 438918175081 = 1293179^2 + 662509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2111230101122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2111230101122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9740513 + ... + 9954900.

Almost surely, 2^{2111230101122} is an apocalyptic number.

2111230101122 is a deficient number, since it is larger than the sum of its proper divisors (1055674297594).

2111230101122 is a wasteful number, since it uses less digits than its factorization.

2111230101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19749012.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 2111230101122 its reverse (2211010321112), we get a palindrome (4322240422234).

The spelling of 2111230101122 in words is "two trillion, one hundred eleven billion, two hundred thirty million, one hundred one thousand, one hundred twenty-two".