2622141156261 has 16 divisors (see below), whose sum is σ = 3814816173120. Its totient is φ = 1588846177920.

The previous prime is 2622141156169. The next prime is 2622141156281. The reversal of 2622141156261 is 1626511412262.

It is not a de Polignac number, because 2622141156261 - 2³⁰ = 2621067414437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622141156281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8095776 + ... + 8413433.

It is an arithmetic number, because the mean of its divisors is an integer number (238426010820).

Almost surely, 2^{2622141156261} is an apocalyptic number.

It is an amenable number.

2622141156261 is a deficient number, since it is larger than the sum of its proper divisors (1192675016859).

2622141156261 is a wasteful number, since it uses less digits than its factorization.

2622141156261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16514036.

The product of its digits is 69120, while the sum is 39.

The spelling of 2622141156261 in words is "two trillion, six hundred twenty-two billion, one hundred forty-one million, one hundred fifty-six thousand, two hundred sixty-one".