202422220134 has 16 divisors (see below), whose sum is σ = 406627898688. Its totient is φ = 67176830312.

The previous prime is 202422220129. The next prime is 202422220151. The reversal of 202422220134 is 431022224202.

It is a congruent number.

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, 74309292 + ... + 74312015.

It is an arithmetic number, because the mean of its divisors is an integer number (25414243668).

Almost surely, 2^202422220134 is an apocalyptic number.

202422220134 is an abundant number, since it is smaller than the sum of its proper divisors (204205678554).

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

202422220134 is a wasteful number, since it uses less digits than its factorization.

202422220134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148621539.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 202422220134 its reverse (431022224202), we get a palindrome (633444444336).

The spelling of 202422220134 in words is "two hundred two billion, four hundred twenty-two million, two hundred twenty thousand, one hundred thirty-four".