1122111011202 has 32 divisors (see below), whose sum is σ = 2292089543424. Its totient is φ = 366059904000.

The previous prime is 1122111011101. The next prime is 1122111011227. The reversal of 1122111011202 is 2021101112211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6028002 + ... + 6211362.

It is an arithmetic number, because the mean of its divisors is an integer number (71627798232).

Almost surely, 2^{1122111011202} is an apocalyptic number.

1122111011202 is an abundant number, since it is smaller than the sum of its proper divisors (1169978532222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122111011202 is a wasteful number, since it uses less digits than its factorization.

1122111011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205114.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1122111011202 its reverse (2021101112211), we get a palindrome (3143212123413).

The spelling of 1122111011202 in words is "one trillion, one hundred twenty-two billion, one hundred eleven million, eleven thousand, two hundred two".