101220220212022 has 32 divisors (see below), whose sum is σ = 153331068441600. Its totient is φ = 50112439024800.

The previous prime is 101220220211977. The next prime is 101220220212131. The reversal of 101220220212022 is 220212022022101.

It is a congruent 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, 147781647 + ... + 148464997.

It is an arithmetic number, because the mean of its divisors is an integer number (4791595888800).

Almost surely, 2^{101220220212022} is an apocalyptic number.

101220220212022 is a deficient number, since it is larger than the sum of its proper divisors (52110848229578).

101220220212022 is a wasteful number, since it uses less digits than its factorization.

101220220212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685236.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 101220220212022 its reverse (220212022022101), we get a palindrome (321432242234123).

The spelling of 101220220212022 in words is "one hundred one trillion, two hundred twenty billion, two hundred twenty million, two hundred twelve thousand, twenty-two".