1072122260 has 24 divisors (see below), whose sum is σ = 2456135136. Its totient is φ = 389862560.

The previous prime is 1072122241. The next prime is 1072122263. The reversal of 1072122260 is 622212701.

It is a happy number.

It is a super-2 number, since 2×1072122260² = 2298892280775015200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072122263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436422 + ... + 2436861.

It is an arithmetic number, because the mean of its divisors is an integer number (102338964).

Almost surely, 2^1072122260 is an apocalyptic number.

1072122260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1072122260 is an abundant number, since it is smaller than the sum of its proper divisors (1384012876).

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

1072122260 is a wasteful number, since it uses less digits than its factorization.

1072122260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873303 (or 4873301 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1072122260 is about 32743.2780887925. The cubic root of 1072122260 is about 1023.4848953992.

Adding to 1072122260 its reverse (622212701), we get a palindrome (1694334961).

The spelling of 1072122260 in words is "one billion, seventy-two million, one hundred twenty-two thousand, two hundred sixty".