1202472055 has 4 divisors (see below), whose sum is σ = 1442966472. Its totient is φ = 961977640.

The previous prime is 1202472053. The next prime is 1202472119. The reversal of 1202472055 is 5502742021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5502742021 = 7 ⋅786106003.

It is not a de Polignac number, because 1202472055 - 2¹ = 1202472053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202472053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120247201 + ... + 120247210.

It is an arithmetic number, because the mean of its divisors is an integer number (360741618).

Almost surely, 2^1202472055 is an apocalyptic number.

1202472055 is a deficient number, since it is larger than the sum of its proper divisors (240494417).

1202472055 is an equidigital number, since it uses as much as digits as its factorization.

1202472055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240494416.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 1202472055 is about 34676.6788346289. The cubic root of 1202472055 is about 1063.3877771302.

The spelling of 1202472055 in words is "one billion, two hundred two million, four hundred seventy-two thousand, fifty-five".