2120011211202 has 16 divisors (see below), whose sum is σ = 4247553552480. Its totient is φ = 705415215392.

The previous prime is 2120011211177. The next prime is 2120011211207. The reversal of 2120011211202 is 2021121100212.

It is not an unprimeable number, because it can be changed into a prime (2120011211207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313793427 + ... + 313800182.

It is an arithmetic number, because the mean of its divisors is an integer number (265472097030).

Almost surely, 2^{2120011211202} is an apocalyptic number.

2120011211202 is an abundant number, since it is smaller than the sum of its proper divisors (2127542341278).

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

2120011211202 is a wasteful number, since it uses less digits than its factorization.

2120011211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627594177.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2120011211202 its reverse (2021121100212), we get a palindrome (4141132311414).

The spelling of 2120011211202 in words is "two trillion, one hundred twenty billion, eleven million, two hundred eleven thousand, two hundred two".