148202022 has 16 divisors (see below), whose sum is σ = 313839792. Its totient is φ = 46494720.

The previous prime is 148202017. The next prime is 148202059. The reversal of 148202022 is 220202841.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 148202022.

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, 726379 + ... + 726582.

It is an arithmetic number, because the mean of its divisors is an integer number (19614987).

Almost surely, 2^148202022 is an apocalyptic number.

148202022 is an abundant number, since it is smaller than the sum of its proper divisors (165637770).

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

148202022 is a wasteful number, since it uses less digits than its factorization.

148202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452983.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 148202022 is about 12173.8252821371. The cubic root of 148202022 is about 529.1978157730.

Adding to 148202022 its reverse (220202841), we get a palindrome (368404863).

The spelling of 148202022 in words is "one hundred forty-eight million, two hundred two thousand, twenty-two".