2226750061 has 2 divisors, whose sum is σ = 2226750062. Its totient is φ = 2226750060.

The previous prime is 2226750059. The next prime is 2226750091. The reversal of 2226750061 is 1600576222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1874024100 + 352725961 = 43290^2 + 18781^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226750061 - 2¹ = 2226750059 is a prime.

Together with 2226750059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226750091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113375030 + 1113375031.

It is an arithmetic number, because the mean of its divisors is an integer number (1113375031).

Almost surely, 2^2226750061 is an apocalyptic number.

It is an amenable number.

2226750061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226750061 is an equidigital number, since it uses as much as digits as its factorization.

2226750061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2226750061 is about 47188.4526234968. The cubic root of 2226750061 is about 1305.8415735961.

The spelling of 2226750061 in words is "two billion, two hundred twenty-six million, seven hundred fifty thousand, sixty-one".