1206190422725 has 24 divisors (see below), whose sum is σ = 1544308324608. Its totient is φ = 933592233600.

The previous prime is 1206190422533. The next prime is 1206190422727. The reversal of 1206190422725 is 5272240916021.

It is not a de Polignac number, because 1206190422725 - 2¹⁴ = 1206190406341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206190422727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2952362 + ... + 3335988.

It is an arithmetic number, because the mean of its divisors is an integer number (64346180192).

Almost surely, 2^{1206190422725} is an apocalyptic number.

It is an amenable number.

1206190422725 is a deficient number, since it is larger than the sum of its proper divisors (338117901883).

1206190422725 is a wasteful number, since it uses less digits than its factorization.

1206190422725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387725 (or 387720 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 1206190422725 in words is "one trillion, two hundred six billion, one hundred ninety million, four hundred twenty-two thousand, seven hundred twenty-five".