2212553412651 has 8 divisors (see below), whose sum is σ = 2950644400704. Its totient is φ = 1474749016520.

The previous prime is 2212553412607. The next prime is 2212553412653. The reversal of 2212553412651 is 1562143552122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2212553412651 - 2¹⁷ = 2212553281579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2212553412653) 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, 71629965 + ... + 71660846.

It is an arithmetic number, because the mean of its divisors is an integer number (368830550088).

Almost surely, 2^{2212553412651} is an apocalyptic number.

2212553412651 is a deficient number, since it is larger than the sum of its proper divisors (738090988053).

2212553412651 is a wasteful number, since it uses less digits than its factorization.

2212553412651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143295961.

The product of its digits is 144000, while the sum is 39.

Adding to 2212553412651 its reverse (1562143552122), we get a palindrome (3774696964773).

The spelling of 2212553412651 in words is "two trillion, two hundred twelve billion, five hundred fifty-three million, four hundred twelve thousand, six hundred fifty-one".