120000202021122 has 16 divisors (see below), whose sum is σ = 240680291876640. Its totient is φ = 39886752701312.

The previous prime is 120000202021121. The next prime is 120000202021129. The reversal of 120000202021122 is 221120202000021.

It is a super-2 number, since 2×120000202021122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120000202021121) 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, 28328657472 + ... + 28328661707.

It is an arithmetic number, because the mean of its divisors is an integer number (15042518242290).

Almost surely, 2^{120000202021122} is an apocalyptic number.

120000202021122 is an abundant number, since it is smaller than the sum of its proper divisors (120680089855518).

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

120000202021122 is a wasteful number, since it uses less digits than its factorization.

120000202021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56657319537.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120000202021122 its reverse (221120202000021), we get a palindrome (341120404021143).

The spelling of 120000202021122 in words is "one hundred twenty trillion, two hundred two million, twenty-one thousand, one hundred twenty-two".