1120202121002 has 16 divisors (see below), whose sum is σ = 1710448451712. Its totient is φ = 550112628240.

The previous prime is 1120202120971. The next prime is 1120202121053. The reversal of 1120202121002 is 2001212020211.

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, 14960273 + ... + 15034964.

It is an arithmetic number, because the mean of its divisors is an integer number (106903028232).

Almost surely, 2^{1120202121002} is an apocalyptic number.

1120202121002 is a deficient number, since it is larger than the sum of its proper divisors (590246330710).

1120202121002 is a wasteful number, since it uses less digits than its factorization.

1120202121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29995573.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1120202121002 its reverse (2001212020211), we get a palindrome (3121414141213).

The spelling of 1120202121002 in words is "one trillion, one hundred twenty billion, two hundred two million, one hundred twenty-one thousand, two".