1072225201 has 4 divisors (see below), whose sum is σ = 1118843712. Its totient is φ = 1025606692.

The previous prime is 1072225199. The next prime is 1072225211. The reversal of 1072225201 is 1025222701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1072225201 - 2¹ = 1072225199 is a prime.

It is a super-2 number, since 2×1072225201² = 2299333763318980802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1072225211) 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, 23309221 + ... + 23309266.

It is an arithmetic number, because the mean of its divisors is an integer number (279710928).

Almost surely, 2^1072225201 is an apocalyptic number.

It is an amenable number.

1072225201 is a deficient number, since it is larger than the sum of its proper divisors (46618511).

1072225201 is an equidigital number, since it uses as much as digits as its factorization.

1072225201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46618510.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 1072225201 is about 32744.8499920216. The cubic root of 1072225201 is about 1023.5176513608.

Adding to 1072225201 its reverse (1025222701), we get a palindrome (2097447902).

The spelling of 1072225201 in words is "one billion, seventy-two million, two hundred twenty-five thousand, two hundred one".