1122202100122 has 16 divisors (see below), whose sum is σ = 1707135264000. Its totient is φ = 553158156880.

The previous prime is 1122202100083. The next prime is 1122202100207. The reversal of 1122202100122 is 2210012022211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1122202100096 and 1122202100105.

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, 1731504 + ... + 2289652.

It is an arithmetic number, because the mean of its divisors is an integer number (106695954000).

Almost surely, 2^{1122202100122} is an apocalyptic number.

1122202100122 is a deficient number, since it is larger than the sum of its proper divisors (584933163878).

1122202100122 is a wasteful number, since it uses less digits than its factorization.

1122202100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572381.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1122202100122 its reverse (2210012022211), we get a palindrome (3332214122333).

The spelling of 1122202100122 in words is "one trillion, one hundred twenty-two billion, two hundred two million, one hundred thousand, one hundred twenty-two".