1202010111122 has 8 divisors (see below), whose sum is σ = 1803305199036. Its totient is φ = 600908378112.

The previous prime is 1202010111101. The next prime is 1202010111149. The reversal of 1202010111122 is 2211110102021.

It can be written as a sum of positive squares in 2 ways, for example, as 1138405775521 + 63604335601 = 1066961^2 + 252199^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1202010111097 and 1202010111106.

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, 48323183 + ... + 48348050.

Almost surely, 2^{1202010111122} is an apocalyptic number.

1202010111122 is a deficient number, since it is larger than the sum of its proper divisors (601295087914).

1202010111122 is an equidigital number, since it uses as much as digits as its factorization.

1202010111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96677452.

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

Adding to 1202010111122 its reverse (2211110102021), we get a palindrome (3413120213143).

The spelling of 1202010111122 in words is "one trillion, two hundred two billion, ten million, one hundred eleven thousand, one hundred twenty-two".