1012200774 has 32 divisors (see below), whose sum is σ = 2308370400. Its totient is φ = 293125632.

The previous prime is 1012200769. The next prime is 1012200781. The reversal of 1012200774 is 4770022101.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380349 + ... + 383000.

It is an arithmetic number, because the mean of its divisors is an integer number (72136575).

Almost surely, 2^1012200774 is an apocalyptic number.

1012200774 is an abundant number, since it is smaller than the sum of its proper divisors (1296169626).

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

1012200774 is a wasteful number, since it uses less digits than its factorization.

1012200774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763384.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 1012200774 is about 31815.1029229830. The cubic root of 1012200774 is about 1004.0504959973.

Adding to 1012200774 its reverse (4770022101), we get a palindrome (5782222875).

The spelling of 1012200774 in words is "one billion, twelve million, two hundred thousand, seven hundred seventy-four".