101222433042 has 32 divisors (see below), whose sum is σ = 203742864000. Its totient is φ = 33525159168.

The previous prime is 101222433017. The next prime is 101222433043. The reversal of 101222433042 is 240334222101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101222433043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511834 + ... + 681482.

It is an arithmetic number, because the mean of its divisors is an integer number (6366964500).

Almost surely, 2^101222433042 is an apocalyptic number.

101222433042 is an abundant number, since it is smaller than the sum of its proper divisors (102520430958).

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

101222433042 is a wasteful number, since it uses less digits than its factorization.

101222433042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170290.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 101222433042 its reverse (240334222101), we get a palindrome (341556655143).

The spelling of 101222433042 in words is "one hundred one billion, two hundred twenty-two million, four hundred thirty-three thousand, forty-two".