20220101001210 has 32 divisors (see below), whose sum is σ = 52939900804032. Its totient is φ = 4901842666880.

The previous prime is 20220101001157. The next prime is 20220101001239. The reversal of 20220101001210 is 1210010102202.

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, 30636516339 + ... + 30636516998.

It is an arithmetic number, because the mean of its divisors is an integer number (1654371900126).

Almost surely, 2^{20220101001210} is an apocalyptic number.

20220101001210 is an abundant number, since it is smaller than the sum of its proper divisors (32719799802822).

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

20220101001210 is a wasteful number, since it uses less digits than its factorization.

20220101001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61273033358.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20220101001210 its reverse (1210010102202), we get a palindrome (21430111103412).

The spelling of 20220101001210 in words is "twenty trillion, two hundred twenty billion, one hundred one million, one thousand, two hundred ten".