122403070 has 16 divisors (see below), whose sum is σ = 221149440. Its totient is φ = 48778144.

The previous prime is 122403059. The next prime is 122403089. The reversal of 122403070 is 70304221.

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, 20062 + ... + 25441.

It is an arithmetic number, because the mean of its divisors is an integer number (13821840).

Almost surely, 2^122403070 is an apocalyptic number.

122403070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122403070 is a deficient number, since it is larger than the sum of its proper divisors (98746370).

122403070 is a wasteful number, since it uses less digits than its factorization.

122403070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45779.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 122403070 is about 11063.5920929868. The cubic root of 122403070 is about 496.5131671844.

Adding to 122403070 its reverse (70304221), we get a palindrome (192707291).

The spelling of 122403070 in words is "one hundred twenty-two million, four hundred three thousand, seventy".