2122110101204 has 12 divisors (see below), whose sum is σ = 3713713585428. Its totient is φ = 1061049076800.

The previous prime is 2122110101197. The next prime is 2122110101249. The reversal of 2122110101204 is 4021010112212.

It can be written as a sum of positive squares in 2 ways, for example, as 1357919428804 + 764190672400 = 1165298^2 + 874180^2 .

It is a super-2 number, since 2×2122110101204² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 639977 + ... + 2157264.

It is an arithmetic number, because the mean of its divisors is an integer number (309476132119).

Almost surely, 2^{2122110101204} is an apocalyptic number.

It is an amenable number.

2122110101204 is a deficient number, since it is larger than the sum of its proper divisors (1591603484224).

2122110101204 is a wasteful number, since it uses less digits than its factorization.

2122110101204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986906 (or 2986904 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2122110101204 its reverse (4021010112212), we get a palindrome (6143120213416).

The spelling of 2122110101204 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, one hundred one thousand, two hundred four".