100220022031042 has 16 divisors (see below), whose sum is σ = 150584368752000. Its totient is φ = 50025236189760.

The previous prime is 100220022031033. The next prime is 100220022031079. The reversal of 100220022031042 is 240130220022001.

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, 54005059 + ... + 55829977.

It is an arithmetic number, because the mean of its divisors is an integer number (9411523047000).

Almost surely, 2^{100220022031042} is an apocalyptic number.

100220022031042 is a deficient number, since it is larger than the sum of its proper divisors (50364346720958).

100220022031042 is a wasteful number, since it uses less digits than its factorization.

100220022031042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871361.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 100220022031042 its reverse (240130220022001), we get a palindrome (340350242053043).

The spelling of 100220022031042 in words is "one hundred trillion, two hundred twenty billion, twenty-two million, thirty-one thousand, forty-two".