125340022 has 4 divisors (see below), whose sum is σ = 188010036. Its totient is φ = 62670010.

The previous prime is 125340011. The next prime is 125340029. The reversal of 125340022 is 220043521.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×125340022² = 31420242229920968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125340029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31335004 + ... + 31335007.

It is an arithmetic number, because the mean of its divisors is an integer number (47002509).

Almost surely, 2^125340022 is an apocalyptic number.

125340022 is a deficient number, since it is larger than the sum of its proper divisors (62670014).

125340022 is an equidigital number, since it uses as much as digits as its factorization.

125340022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62670013.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 125340022 is about 11195.5358067401. The cubic root of 125340022 is about 500.4529522113.

Adding to 125340022 its reverse (220043521), we get a palindrome (345383543).

The spelling of 125340022 in words is "one hundred twenty-five million, three hundred forty thousand, twenty-two".